1. Articles from Eleonora Micheletti

    1-4 of 4
    1. Combining OCT and OCT-Angiography Longitudinal Data for the Detection of Visual Field Progression in Glaucoma

      Combining OCT and OCT-Angiography Longitudinal Data for the Detection of Visual Field Progression in Glaucoma

      PURPOSE To use longitudinal optical coherence tomography (OCT) and OCT-Angiography (OCTA) data to detect glaucomatous visual field (VF) progression with a supervised machine learning approach. DESIGN Prospective cohort study. METHODS 110 eyes of glaucoma suspect (33.6%) and glaucoma (66.4%) patients with a minimum of five 24-2 VF tests and three optic nerve head and macula images over an average follow-up duration of 4.1 years were included. VF progression was defined using a composite measure including either a “likely progression event” on Guided Progression Analysis, a statistically significant negative slope of VF mean deviation or VF index, or ...

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      Mentions: UCSD
    2. Factors associated with choroidal microvascular dropout change

      Factors associated with choroidal microvascular dropout change

      Background/aims To investigate the factors associated with choroidal microvasculature drop-out (MvD) enlargement detected by optical coherence tomography angiography (OCT-A) in glaucomatous eyes. Methods Ninety-one eyes of 68 primary open-angle glaucoma patients were enrolled. Only eyes with a minimum of four good quality OCT-A and OCT scans of the optic nerve head acquired at least and with a minimum of 2 years follow-up were included. Area and angular circumference of MvD were analysed on en face images. Univariable and multivariable mixed effects models were constructed to identify the factors contributing to MvD area and angular circumference change over time. Results ...

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      Mentions: UCSD
    3. OCT Angiography Face Mask-associated Artifacts During the COVID-19 Pandemic

      OCT Angiography Face Mask-associated Artifacts During the COVID-19 Pandemic

      Prcis: Face mask wearing has no significant effects on artifacts or vessel density measurements in optic nerve head and macular OCT-Angiography scans. Purpose: To assess the difference in area of artifacts observed in optical coherence tomography angiography (OCT-A) scans with and without face mask wear and to verify if mask wear interferes with OCT-A vessel density measurements. Subjects and controls: 64 eyes of 10 healthy subjects, 4 ocular hypertensive, 8 glaucoma suspects, and 17 glaucoma patients were included. Methods: High density optic nerve head (ONH) and macula OCT-A scans were obtained in patients with and without surgical masks. Seven different ...

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      Mentions: UCSD
    4. Relationship of macular ganglion cell complex thickness to choroidal microvasculature drop-out in primary open-angle glaucoma

      Relationship of macular ganglion cell complex thickness to choroidal microvasculature drop-out in primary open-angle glaucoma

      Background/aims To investigate the rate of ganglion cell complex (GCC) thinning in primary open-angle glaucoma (POAG) patients with and without deep-layer microvasculature drop-out (MvD). Methods POAG patients who had at least 1.5 years of follow-up and a minimum of three visits were included from the Diagnostic Innovations in Glaucoma Study. MvD was detected at baseline by optical coherence tomography angiography (OCT-A). Area and angular circumference of MvD were evaluated on en face choroidal vessel density images and horizontal B-scans. Rates of global and hemisphere GCC thinning were compared in MvD and non-MvD eyes using linear mixed-effects models. Results ...

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      Mentions: UCSD
    1-4 of 4
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    1. (4 articles) UCSD
    2. (1 articles) Mount Sinai School of Medicine
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    Relationship of macular ganglion cell complex thickness to choroidal microvasculature drop-out in primary open-angle glaucoma OCT Angiography Face Mask-associated Artifacts During the COVID-19 Pandemic Factors associated with choroidal microvascular dropout change Combining OCT and OCT-Angiography Longitudinal Data for the Detection of Visual Field Progression in Glaucoma Diagnostic accuracy of OCTA and OCT for myopic choroidal neovascularisation: a systematic review and meta-analysis Intraoperative Use of Wide-Field Optical Coherence Tomography to Evaluate Tissue Microstructure in the Oral Cavity and Oropharynx Assessment of optic disk by disk damage likelihood scale staging using slit-lamp biomicroscopy and optical coherence tomography in diagnosing primary open-angle glaucoma Central macular thickness and subfoveal choroidal thickness changes on spectral domain optical coherence tomography after cataract surgery in pediatric population Anterior segment optical coherence tomography characteristics and management of a unique spectrum of foreign bodies in the cornea and anterior chamber Increase in anterior chamber angle depth after topical pilocarpine measured by spectral domain optical coherence tomography: A possible additional indicator for laser peripheral iridotomy in primary angle-closure suspects in an opportunistic set-up Comparison of peripapillary capillary plexus using optical coherence tomography angiography and retinal nerve fibre layer analysis using spectral domain optical coherence tomography in glaucoma patients, glaucoma suspects, and healthy subjects Assessment of Tear Meniscus Dimensions Using Anterior Segment Optical Coherence Tomography in Vitamin D Deficiency in a Pediatric Population